Web23 hours ago · By Richard S. James April 13, 2024 10:37 AM ET. After the “36 Hours of Florida,” the IMSA WeatherTech SportsCar Championship heads west this weekend to join the NTT IndyCar Series at the Acura Grand Prix of Long Beach. The first sprint race of the year after 24- and 12-hour races — and in 2024 the only street circuit on the calendar ... WebOct 9, 2024 · Flowmeter/test header should enable the test up to 150% of the nominal flow of the pump. To check the characteristic, you compare the net pressure (i.e. the discharge pressure - the suction pressure). Note that for a booster pump to be efficient, the required flow should be available in the water supply.
Pipeline Header - Purpose, Design, and Calculation - Punchlist Zero
Web100% of rated flow test: (1) Open test header main isolation valve SLOWLY until the test header is full. (2) Manipulate the test header valves until the pitot readings at the hose monsters have achieved the desired flow for 100% of fire pump rating. (Refer to pump test sheets for desired psi) WebJul 18, 2024 · The test header has two 2-1/2" connections. With a hose monster and 15-feet of hose connected to the pump test header, we are only able to flow about 400 gpm out of the test header. At this flow rate, the suction side fire pump gauge reads -20 psi and the discharge reads 25 psi. In short we are not getting the 100% flow (of 500 gpm) or the ... event 2889 binding type 1
Inspecting, Testing Backflow Preventers Used in Fire ... - phcppros
WebDec 18, 2006 · Our testing of both heads on a dry SuperFlow 600 bench proved out McAfee's statement, since the comparison of the intake airflow numbers between the … Web10" Exposed 12- outlet Flanged Fire Pump Test Header Connection. $1147.00. WebMar 31, 2024 · 3/31/2024 08:00:25 am. Unless you are testing the Standpipes per 25-19' 6.3.1, there is no requirement to test from the roof if the means are available to test the … first german evangelical church portland